Flat Top is a historic dam located in Routt, Colorado, with a primary purpose of irrigation. Built in 1915, this earth dam stands at 21 feet in height and spans 275 feet in length, providing a maximum storage capacity of 179 acre-feet. The dam, situated on Butler Creek-TR, serves multiple purposes including fire protection, stock watering, and small fish pond maintenance, showcasing its versatility in managing water resources in the region.

Managed by a private owner, Flat Top is regulated by the Colorado Department of Water Resources, ensuring that the dam meets state inspection, permitting, and enforcement requirements. Despite its low hazard potential and satisfactory condition assessment, the dam poses a moderate risk level, indicating the need for ongoing risk management measures. With a spillway width of 6 feet and a controlled maximum discharge of 243 cubic feet per second, Flat Top exemplifies the intersection of water resource management and climate resilience in the face of changing environmental conditions.

As one of the key structures in the area, Flat Top plays a vital role in water allocation and distribution for agricultural and ecological needs. Its location near Craig, Colorado, underscores its importance in maintaining water security and sustainability for the local community. With a rich history dating back over a century, Flat Top stands as a testament to the enduring legacy of water infrastructure in the face of evolving climate challenges, providing a glimpse into the intricate balance between human needs and natural resources.